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Merge pull request #13320 from taosdata/fix/TD-16171 

fix((query): add statecount/stateduration parameter check
This commit is contained in:
Ganlin Zhao 2022-05-31 19:38:34 +08:00 committed by GitHub
parent ac9b8d3d18 11e55389b1
commit 5125277a51
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 30 additions and 2 deletions
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32
source/libs/function/src/builtins.c
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@ -183,7 +183,7 @@ static int32_t translatePercentile(SFunctionNode* pFunc, char* pErrBuf, int32_t
return TSDB_CODE_SUCCESS;
}
static bool validAperventileAlgo(const SValueNode* pVal) {
static bool validateApercentileAlgo(const SValueNode* pVal) {
if (TSDB_DATA_TYPE_BINARY != pVal->node.resType.type) {
return false;
}
@ -231,7 +231,7 @@ static int32_t translateApercentile(SFunctionNode* pFunc, char* pErrBuf, int32_t
}
SNode* pParamNode2 = nodesListGetNode(pFunc->pParameterList, 2);
if (QUERY_NODE_VALUE != nodeType(pParamNode2) || !validAperventileAlgo((SValueNode*)pParamNode2)) {
if (QUERY_NODE_VALUE != nodeType(pParamNode2) || !validateApercentileAlgo((SValueNode*)pParamNode2)) {
return buildFuncErrMsg(pErrBuf, len, TSDB_CODE_FUNC_FUNTION_ERROR,
"Third parameter algorithm of apercentile must be 'default' or 't-digest'");
}
@ -438,6 +438,18 @@ static int32_t translateHLL(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
return TSDB_CODE_SUCCESS;
}
static bool validateStateOper(const SValueNode* pVal) {
if (TSDB_DATA_TYPE_BINARY != pVal->node.resType.type) {
return false;
}
return (0 == strcasecmp(varDataVal(pVal->datum.p), "GT") ||
0 == strcasecmp(varDataVal(pVal->datum.p), "GE") ||
0 == strcasecmp(varDataVal(pVal->datum.p), "LT") ||
0 == strcasecmp(varDataVal(pVal->datum.p), "LE") ||
0 == strcasecmp(varDataVal(pVal->datum.p), "EQ") ||
0 == strcasecmp(varDataVal(pVal->datum.p), "NE"));
}
static int32_t translateStateCount(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
int32_t numOfParams = LIST_LENGTH(pFunc->pParameterList);
if (3 != numOfParams) {
@ -464,6 +476,12 @@ static int32_t translateStateCount(SFunctionNode* pFunc, char* pErrBuf, int32_t
SValueNode* pValue = (SValueNode*)pParamNode;
if (i == 1 && !validateStateOper(pValue)) {
return buildFuncErrMsg(pErrBuf, len, TSDB_CODE_FUNC_FUNTION_ERROR,
"Second parameter of STATECOUNT function"
"must be one of the following: 'GE', 'GT', 'LE', 'LT', 'EQ', 'NE'");
}
pValue->notReserved = true;
}
@ -504,6 +522,16 @@ static int32_t translateStateDuration(SFunctionNode* pFunc, char* pErrBuf, int32
SValueNode* pValue = (SValueNode*)pParamNode;
if (i == 1 && !validateStateOper(pValue)) {
return buildFuncErrMsg(pErrBuf, len, TSDB_CODE_FUNC_FUNTION_ERROR,
"Second parameter of STATEDURATION function"
"must be one of the following: 'GE', 'GT', 'LE', 'LT', 'EQ', 'NE'");
} else if (i == 3 && pValue->datum.i == 0) {
return buildFuncErrMsg(pErrBuf, len, TSDB_CODE_FUNC_FUNTION_ERROR,
"STATEDURATION function time unit parameter should be greater than db precision");
}
pValue->notReserved = true;
}